1 /* Copyright (C) 1991 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with the GNU C Library; see the file COPYING. If not, write to
16 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
19 #include <localeinfo.h>
28 /* Return the `struct tm' representation of *TIMER in the local timezone. */
30 DEFUN(localtime, (timer), CONST time_t *timer)
32 extern int EXFUN(__tz_compute, (time_t, struct tm));
33 register struct tm *tp;
45 if (!__tz_compute(*timer, *tp))
48 tp = __offtime(timer, __timezone);
49 tp->tm_isdst = __daylight;